User`s guide

Chapter
5
BASIC
Commands
101
IRDA_STATUS
Purpose
To check the IrDA connection status or transmission status.
Syntax
A% = IRDA_STATUS(N%)
Remarks
"A%" is an integer variable to be assigned to the result.
Value Meaning
0
1
NG
OK
"N%" is an integer variable, indicating the action to take.
Value Meaning
0
1
To check IrDA connection status.
To check whether data being transmitted successfully or not.
Example
CLS
SET_COM_TYPE(2,4)
OPEN_COM(2)
' set COM2 of 711 as IrDA port
Loop1:
IF (IRDA_STATUS(0) = 1) THEN
BEEP(4400,5)
ELSE
GOTO Loop1
END IF
WRITE_COM(2, "My Data")
IF (IRDA_STATUS(1) = 1) THEN
PRINT "Write OK"
ELSE
PRINT "Write NG"
END IF
CLOSE_COM(2)
' check connection
' check transmission
See Also
IRDA_TIMEOUT